I thought this guy was looking for ds specific shooters ?
If you want to take a look at other consoles then pce, sega saturn, dc and ps2 have the best shumps out there.
I recommend Magical Chase and Coryoon on the pce. Radiant Silvergun, Layer Section and Soukyugurentai for the Saturn.
Ikaruga and Border Down on dc. Dodonpachi Dai-Ou-Jou, ESPgaluda, Mushihimesama, Ibara and Gradius V for the ps2.

Now if only Cave would port Ketsui to ps2 i'd be happy as larry. But from what i was reading at the shmups forums it seems very unlikely

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